To reduce its carbon footprint, BMW is trying something innovative if a bit icky: matte-finish paint made out of poop. Don't panic. As in other recycling, there are a lot of steps between sewage and the special-order finish on your M440i.
Biological waste is a source of organic and renewable versions of naphtha and methane, compounds typically involved in paint production. When separated from their gross surroundings, they're virtually identical to the naphtha and methane sourced from petroleum. Starting with waste products means using less fossil fuel, and BMW paint supplier BASF says CO2 emissions in this manufacturing process are 40 percent lower.
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Esta historia es de la edición October 2022 de Car and Driver.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
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Fleeting Thoughts
Updates and hot takes on the vehicles fortunate enough to spend 40,000 miles with C/D's editors.
Swedish Bliss
The new Volvo EX90 channels the brand's characteristic approach to wellness and serenity into an electric SUV sized for the whole family.
Tick, Tick, Boom
Tesla Model 3 Performance HIGHS: Nauseatingly quick, airy cabin with great visibility, genuine value. LOWS: Off-putting user interface, inescapable clinical feeling, austere interior design.
Black Ops
The new Precision package for the Cadillac CT5-V Blackwing hones one of our favorite sports sedans.
Pay to Play
Porsche Panamera HIGHS: Ample motivation, fun in every corner, surprising fuel economy. LOWS: Grip levels drop slightly, big price tag, dumb touchscreen vent controls. VERDICT: The bottom rung, but you'd never know it.
Man-o'-War
Porsche 718 Cayman GT4 RS Manthey Racing HIGHS: A clinic on proper steering response, 9000 rpm of sonic glory, more grip is good. LOWS: A mirror full of wing, upgrades useful only on track, quiet only when it's off.
Low-Pro Hero
Honda Civic Hybrid HIGHS: Fuel efficiency of a hybrid, Si-beating acceleration, as comfortable to ride in as it is engaging to drive. LOWS: No adjustable lumbar support, low-limit tires, quicker at the track than in the real world.
Back in Tune
CarBahn CB3 M4 HIGHS: A monster inline-six with an available warranty, massive grip and lateral stability, a better-looking face. LOWS: The exhaust needs an off switch, suspension links clatter, steering is still mute.
Hurricane Force
Ram 1500 HIGHS: Quicker than the old V-8 Ram, powerful and smooth turbo six, class-leading luxury. LOWS: Detectable turbo lag, slow-to-react touchscreen, hands-free mode zaps confidence.
Good Vibrations
No one has to guess what's under the hood of the Ferrari 12Cilindri.
